package com.lagou.dockerdemo.service;

import com.lagou.dockerdemo.entity.Tbuser;

import java.util.List;

public interface UserService {

    List<Tbuser> queryUsers();

    Tbuser login(Tbuser user);

    Tbuser queryUserByid(Integer userid);

    int insertUser(Tbuser user);

    int deleteUserById(int id);

    int updateUser(Tbuser user);
}
